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lawyer [7]
3 years ago
9

I NEED ALOT OF HELP SOMEONE!

Mathematics
1 answer:
DedPeter [7]3 years ago
4 0
V = 1/3 * 3.14 * 11 * 6^2 = 414.48 m^3

cost = V * 20 = 414.48 * 20 = 8289.60
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246 milligrams is how many grams
andreev551 [17]

Answer:

0.246

Step-by-step explanation:

Please mark me as brainly

5 0
3 years ago
Read 2 more answers
I need help with this. 2x+4=4x
xxTIMURxx [149]
2x + 4 = 4x

4 = 2x

x = 2

Hope that helps :)
4 0
3 years ago
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Solve for x. 5 x − 19 ≤ 1 OR − 4 x + 3 < − 6
k0ka [10]

5x - 19 \leqslant 1

change

\leqslant  \: to \:  =

given you

5x - 19 = 1

making x the subject by transferring the -19 to the right hand side of the equation

5x = 19 + 1

5x = 20

dividing through by 5

\frac{5x}{5}  =  \frac{20}{5}

x = 4

{{x:x  \leqslant 4}}

also given

- 4x + 3 < -  6

change the operation sign to =

- 4x + 3 =  - 6

- 4x =  - 6 - 3

- 4x =  - 9

dividing through by -4

\frac{ - 4x}{ - 4}  =  \frac{ - 9}{ - 4}

x =  \frac{9}{4}

so the truth set is

{x:x>9/4}.

The < sign changes to > because we divided by a negative number when solving for x

4 0
3 years ago
3) Michael is getting dinner for his drama club on the evening of their final rehearsal.
bagirrra123 [75]

Answer:

5.5p + 5 ≤ 60

10 pounds

Step-by-step explanation:

a) The maximum total cost he can spend is $60.

5.5 * p + 2 * 2.5 ≤ 60

Simplify.

5.5p + 5 ≤ 60

b) Solve 5.5p + 5 ≤ 60

Subtract 5 from both sides

5.5p ≤ 55

Divide both sides by 5.5

p ≤ 10

So, the maximum he can buy is 10 pounds of food

5 0
3 years ago
How do you create a net drawing of a 3-dimensional figure?
belka [17]
You have to picture the shape as if it were unfolded.
8 0
3 years ago
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